$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/qgnomeplatform /var/lib/mock/dist-el8-build-5343-34/root/chroot_tmpdir/scmroot/qgnomeplatform
Cloning into '/var/lib/mock/dist-el8-build-5343-34/root/chroot_tmpdir/scmroot/qgnomeplatform'...
$ git reset --hard origin/a8
HEAD is now at 489f2b3 import qgnomeplatform-0.4-3.el8.src.rpm